Result of 18+2

• 2
• 16
• 20
• 18
• 20

Let set A={1,2,3} then Cardinality of set A is ___

• 3
• 2
• 1
• None of these
• 3

State whether the following statement are TRUE or FALSE: (a) The union of two equivalence relations is also an equivalence relation

• True
• False
• True

Let A be a finite set of size n. The number of elements in the power set of A×A is

• 2²^ⁿ
• 2ⁿ^²
• 2ⁿ
• n²
• 2ⁿ^²

HCF of 10 and 15 is

• 5
• 10
• 15
• 2
• 5

Predict the output of following C program. #include <stdio.h> void main(){ char *p="Quiz Sagar"; printf("%c",*p); }

• Quiz
• S
• Q
• QUIZ SAGAR
• option3

What will be size of pointer in c for 32 bits architecture?

• 2
• 4
• 8
• 32
• option2

What will be size of pointer in c for 64 bits architecture?

• 2 bytes
• 4 bytes
• 8 bytes
• 32 bytes
• option3

If tanθ=(4/3), then (sinθ+cosθ)

• 5/7
• 7/5
• 3/5
• 3/4
• option2

What will size of structure in C Language? Considered size of int is 4 byte and size of pointer is 8 byte. struct s{ int a; int *p; };

• 12
• 16
• 6
• 8
• option2